Here is a Karbonn Titanium Hexa Stock ROM Firmware which can be used to load and flash stock firmware on any Karbonn Titanium Hexa of this exact variant. Any MTK Flash tools can download and flash this Karbonn Titanium Hexa flash file on your Titanium Hexa so long as that MTK Flash Tool supports MTK Scatter File.
Since most major software malfunctions on any MTK Android devices can only be corrected by flashing, this Titanium Hexa flash file, if properly used, can unbrick (debrick) your Titanium Hexa and also corrects any software issues your Karbonn Titanium Hexa may currently have. Also, keep in mind that when you load stock firmware on your Karbonn Titanium Hexa using any MTK flash tool, your Karbonn Titanium Hexa will be reset to factory defaults settings and by that, definately, your UserData will be lost including contacts, messages and others.
Note: If your Titanium Hexa is already bricked and you want to unbrick it, you will need to pay closer attention to the tutorials contained below here.
Karbonn Titanium Hexa Stock ROM Firmware Download Link(s)
1. Karbonn Titanium Hexa (v2.3) Stock ROM
How to Flash Stock Firmware On Karbonn Titanium Hexa
1. Download your Karbonn Titanium Hexa stock ROM firmware from the link above.
2. Extract the Karbonn Titanium Hexa Firmware you downloaded from the link above onto a folder on your PC.
3. Download and install MTK android device drivers on your PC. You may skip this step if you have installed MTK drivers on your PC already otherwise, download MTK drivers here
4. Now, choose either of the tools listed below here to load the stock firmware on your Karbonn Titanium Hexa .
2. NCK Box
3. Miracle Box
See video tutorial here: How to Flash MTK Android Devices Video Tutorial
Note
1. Each of the tools listed above contained step by step guides with illustrated pictures on how to flash stock firmware on your Karbonn Titanium Hexa .
2. If your device is bricked already, I recommend that you use NCK Box or SP Flash. Both are the safest toolS for flashing MTK Android devices.
3. If you require any further assistance, simply drop your comment detailing the issue(s) and I shall help you revive your Karbonn Titanium Hexa , if need be.